基本信息:
- 专利标题： 스위칭 회로를 이용하여 무선 주파수 신호들로부터 마이크로전자기계 시스템 스위치들을 보호하기 위한 시스템들 및 방법들
- 专利标题（英）：Systems and methods for protecting microelectromechanical systems switches from radio-frequency signals using switching circuitry
- 专利标题（中）：使用切换电路从无线电频率信号保护微电子系统开关的系统和方法
- 申请号：KR1020147015211 申请日：2012-09-25
- 公开(公告)号：KR1020140089423A 公开(公告)日：2014-07-14
- 发明人： 셸,스티븐,브이.
- 申请人： 애플 인크.
- 申请人地址： * Infinite Loop, Cupertino, California *****, U.S.A.
- 专利权人： 애플 인크.
- 当前专利权人： 애플 인크.
- 当前专利权人地址： * Infinite Loop, Cupertino, California *****, U.S.A.
- 代理人： 양영준; 권성락; 김시훈; 백만기
- 优先权： US13/294,456 2011-11-11
- 国际申请： PCT/US2012/057114 2012-09-25
- 国际公布： WO2013070329 2013-05-16
- 主分类号： H04B1/44
- IPC分类号： H04B1/44
Is an electronic device including a wireless communication circuit may be provided. A wireless communication circuit may include Micro-Electro-Mechanical Systems (MEMS) switches the antenna for receiving radio frequency signals from the antenna. Can be a wireless communication circuit includes a switching circuit interposed between the antenna and the MEMS switch. Switching circuit is isolated by the MEMS switch temporarily from the radio frequency signal during the MEMS switch configuration process may protect the MEMS switch from the radio frequency signal received by the antenna. The switching circuit may comprise a cross bar switch is formed from a solid-state circuit. Can be a wireless communication circuit comprises a control circuit for controlling the MEMS switch and the switching circuit. May instruct the control circuit may indicate to the selected MEMS switch temporarily disconnected from the antenna to the switching circuit is in the selected MEMS switch, a MEMS switch is to switch to a second configuration from a first configuration while being separated from the antenna.